baber/WOPTO huggingface dataset:
Patent JP-H06351122-A (JP)
Title: Method of tension-controlled cable laying
Inventor: IMAI MASAYASU
IPC: H02G1/02
Filed: 1991-05-02
Abstract: PURPOSE:To provide a method of tension-controlled cable laying, in which the increase in tension of a large-diameter object passing through a support can be prevented effectively without any special means provided on the support itself. CONSTITUTION:A spring 3 (length-regulating means) is caused to lie in a suspension cord 2 for suspending a support 1 from the arm A of a steel tower or utility pole and stretched by a load applied to the support according to the increase in tension occurring at the time of the passage of a large-diameter object so that the suspension length L of the support 1 is adjusted automatically and the factors of the tension rise are solved accordingly.
Patent JP-H05302281-A (JP)
Title: Production of ombre-like dyed fabric
Inventor: MATSUOKA CHIKAMICHI
IPC: D06P5/00
Filed: 1992-04-20
Abstract: PURPOSE:To readily obtain ombre-like fabric in previously scouring, bleaching and dyeing by dye liquors of different colors ranging two processes, by gradually shortening the length of fabric dyed by the dye liquors and partially dyeing. CONSTITUTION:White fabric scoured and bleached as pretreatment before dyeing is dyed in a specific color and in a specific shade (preferably light color) by a dye liquor. Then the dyed fabric is vertically hung in a dye liquor having a hue different from that of the dye liquor, the length of the fabric is gradually shortened and the fabric is partially dyed by the dye liquor to extremely readily give ombre-like dyed fabric without using complicated facilities. Optionally the partially dyed part of the fabric is partially decolored between the first process for dyeing by the dye liquor and the second process for dyeing by the dye liquor.
Patent JP-H02307088-A (JP)
Title: Three-dimensional position measuring instrument
Inventor: HIRAOKA KAZUYUKI
IPC: G01C15/00
Filed: 1989-05-22
Abstract: PURPOSE:To measure the three-dimensional position of a target point automatically by installing a measurement unit at a measurement reference point and installing a reflection unit whose angle can be adjusted horizontally and vertically among a measurement target point, the target point, and reference point. CONSTITUTION:The measurement unit A is installed at the measurement reference point P0, a reflection unit Bn is installed at the measurement target point Pn, and reflection units B1 and B2 are installed at proper intermediate points. Then the angle of the unit A is so adjusted that the laser light beam emitted by the laser oscillator 6 of the unit A is reflected by the unit B1 to return to a photodetector 7; and the angle of the laser light traveling to the unit B1 is measured and a light wave range finder 9 measures the distance between the units A and B1. Further, the angles of the respective reflection units are so adjusted that the laser light is reflected by the reflection units B1, B2, and Bn to return to the photodetector 7: and the angle of the laser light traveling to a next reflection unit and the distance between adjacent reflection units are measured. Consequently, the three-dimensional position of the target point Pn about the reference point P0 can be found.
Patent JP-S5555612-A (JP)
Title: Torsion oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/17
Filed: 1978-10-19
Abstract: PURPOSE:To obtain the oscillator excellent in the frequency temperature characteristics, by the cut angle in which the first order temperature coefficient of the resonant frequency is zero, in forming the diapason type torsion oscillator through the revolution of Y plate of AlPO4 by taking the X axis as the rotation axis. CONSTITUTION:The Y plate of AlPO4 is turned by theta deg. by taking the X axis as the turning axis to form the diapason type torsion oscillator 2. Taking the wrist width, thickness and length of arm as a, b, c respectively, the resonant frequency f is expressed in equation (1), and when equation (2) shows the first order temperature coefficient of the resonance frequency from the differentiation of equation (1), where S'55 is the elastic compliance of coordinate turning, phi is the density of  AlPO4, I=1+(b/a)<2>, S=b/a, and Q is the term of correction which is the function of S'55S'66. Further, as the cut angle having zero temperature coefficient theoretically, 33...42 deg. or 108...117 deg. are obtained to form the torsion oscillator excellent in frequency versus temperature characteristics.
Patent JP-H08285161-A (JP)
Title: Slipping-out preventive structure of piping joint
Inventor: KOBORI KATSUAKI
IPC: F16L23/036
Filed: 1995-04-17
Abstract: PURPOSE: To provide a slipping-out preventive structure of a piping joint which is formed so that a member to prevent slipping-out is integrally installed on both or one of a connecting pipe and a joint main body. CONSTITUTION: An opening such as an inverted U shape to house a connecting pipe 2 is provided in a flange part of a joint main body 1, and a plate-like connecting part 14 capable of being freely folded back is integrally formed, and the connecting part 14 is superposed on the upper surface side of a flange part of the connecting pipe 2 inserted into the joint main body 1, and they are fixed together by a machine screw or the like. A locking projection part is arranged in the flange part of the connecting pipe 2, and a recessed part to lock the locking projection part is formed in the flange part on the joint main body side. A screw receiving part 10 having a screw hole is formed on a side surface of the flange part on one side, and an installing part of a screw member is formed on a side surface of a flange part on the other side.
Patent JP-S63295127-A (JP)
Title: Stick transfer feed mechanism for parts supplier
Inventor: NISHIHARA TOKIHIRO
IPC: B23P19/00
Filed: 1987-05-26
Abstract: PURPOSE:To simplify a device, by taking out a stick, contained in two rows in a stick case, while circulating in the case by alternately controlling the first and second longitudinal stick inserting members and a lateral case displacing mechanism. CONSTITUTION:A device contains plural sticks 13 in two rows in a stick case 14 and stores parts in a stick 13. The device provides a parts supply part 15 and a stick waiting part 17 before and after the case 14, first and second stick inserting members 16, 18 facing respectively to those parts 15, 17 and a displacing mechanism 19 of the case 14 in the lateral position. When supply of parts is finished in the stick 13 provided in the supply part 15, the device presses the stick 13 by the inserting member 16 extruding the last stick in the case 14 to the waiting part 17. And the device, changing a position of the stick 13 in the second row in the case 14 to the first row by the displacing mechanism 19 and pressing the stick in the waiting part by actuating the inserting member 18, extrudes the first stick in the second row to the supply part 15.
Patent JP-S619184-A (JP)
Title: Speed controller of induction motor
Inventor: AIZAWA YUKIO
IPC: H02P3/18
Filed: 1984-06-22
Abstract: PURPOSE:To accelerate a response by shortcircuiting the integrating constant of an incomplete integrating amplifier only when a speed feedback signal is ''0'' when an induction motor stops, thereby shortening the time delay under control at the starting time. CONSTITUTION:When an induction motor is stopped, input/output terminals of the first operational amplifier 7 and a resistor 5 and a capacitor 6 which form an incomplete integrating amplifier are shortcircuited through a diode 17 by conducting a FET16. The amplifier 7 forms a proportional amplifier which uses the foward resistance value of the FET16 and the diode 17 as a feedback resistor. When a speed feedback signal becomes positive, its shortcircuit is eliminated to return to the incomplete integrating amplifier.
Patent JP-H10319226-A (JP)
Title: Electrode plate for color display device and color display device
Inventor: TOYOSHIMA TAKAYUKI
IPC: C03C17/245
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode plate for a color display device improved in an inorg. conductive thin film characteristic while high chemical resistance is maintained. SOLUTION: This electrode plate is formed by arranging a tight adhesive layer consisting of a compd. of at least any among the oxide, nitride and oxynitride of metals between color filters and the transparent conductive film thereof and forming the layers where the color filters are at least partly carbonized on the surface of the transparent conductive film side of the color filters. In such a case, the tight adhesive layer is disposed between the org. protective, film and the transparent conductive film and the surface of the org. protective film on the transparent conductive film side is provided with the layer where the org. protective film is at least partly carbonized. At least partially carbonized layer acts to protect the ground surface. The tight adhesive layer acts to tightly adhere the carbonized layer and the transparent electrodes.  Further, the at least partially carbonized layer of the color filters or the org. protective film acts to protect the ground surface.
Patent JP-S61286985-A (JP)
Title: Outline tracing system for picture
Inventor: SHIMAKATA YOSHIYUKI
IPC: G06K9/46
Filed: 1985-06-13
Abstract: PURPOSE:To lower the capacity of a memory and to trace a picture outline part at high speed by treating a binary picture as the aggregation of the sequence of points information in a prescribed direction and extracting a picture outline. CONSTITUTION:The binary picture information is detected as the segment of aggregation in an X direction or the like by the aggregation detecting means 5 of an outline tracing device 1, and its initial and final point coordinates are stored in a memory means 8. The prescribed operation of the initial end coordinate of a noticed segment and the coordinate of the comparison segment of the next line is carried out by a line direction adjacent relation judging means 6, the existence of the comparison segment and the position relation of the noticed segment and the comparison segment when the comparison segements is present or the like are judged. As for the coordinate of a final end of the noticed segment, similarly, based on the judging result of the means 6, a boundary point between the segments is deter mined by the first boundary point memory and notice point changing means 9 and stored in the memory means 8. Similarly to a column direction boundary, in accordance with a judging output that all the segments from a noticed point adoption judging means 11 are considered to be the noticed segments, the boundary coordinate is outputted from the means 8 and the picture outline is traced at high speed with a reduced memory capacity.
Patent JP-H06297274-A (JP)
Title: Rocker arm assembling method
Inventor: NARITA YOSUKE
IPC: B23P21/00
Filed: 1992-05-21
Abstract: PURPOSE:To locate accurately respective members individually by inserting a dummy shaft longer than a gap between opposed sides of two holder members adjacent to each other into a member like a rocker arm to assemble a rocker arm unit. CONSTITUTION:Rocker arm shafts 5L, 6L are inserted into respective bearing holes to exclude respective dummy shafts to a chuter. Next, first base plates of a fixed stand and pressure stand are adapted to move back, release the ends of the rocker arm shafts 5L, 6L out of notches in the pressure plates 99 and center end holders 95, 97 on the center axis in place of the pressure plates 99. Respective cam holders and an end holder 97 are further moved to the end holder 95 side so that both ends of the respective rocker arm shafts 5L, 6L are inserted into the bearing holes respectively.
Patent JP-H08302842-A (JP)
Title: Holder for fastening work for sheet-like material and winding handle for subdividing work for sheet-like material
Inventor: IWAOKA YOZO
IPC: B25B33/00
Filed: 1995-04-28
Abstract: PURPOSE: To enable one worker to conduct a fastening work for a wound sheet- like material and easily conduct a subdividing work for a sheet-like material wound with a large diameter. CONSTITUTION: A holder for a fastening work is so constructed that a pair of fitting arms 3, 4 are projected on both end parts of a strut 2, a fitting bar 6 is rotatably pivoted on one of the fitting arms 3, 4, the other of the arms is provided with a locking member 8 where the free end of the fitting bar 6 is locked, and a gun string 11 is fitted to the strut 2. A winding hundle is so constructed that a winding pipe clamping member 15 is fitted to the tip of the handle main body 14, and the clamping member 15 is formed like a substantially U-shape having a pair of upper and lower projecting pieces 16, 17. A fastening bolt 19 with a required length is screw-engaged with the upper projecting piece through a screw hole 18 in such a manner as to be freely fastened toward the lower projecting piece 17.
Patent JP-H02308404-A (JP)
Title: Magnetic disk recording system
Inventor: OKUBO TOSHIKI
IPC: G11B5/09
Filed: 1989-05-22
Abstract: PURPOSE:To constitute the subject system so that information can be read without an error at the time of densification by writing a prescribed number of specific patterns whose bit shift becomes maximum subsequently to a pre scribed number of signals of a prescribed interval in a sink area in a recording format. CONSTITUTION:A GAP part 1 is an area for absorbing an uneven rotation of a medium and exists between an ID part 2 and a data part 3. In the ID part 2, information corresponding to a name plate of the next data part 3 is written. A sink area 4 is written in the ID part 2 and the beginning of the data part 3, and allows a synchronizing circuit to generate easily a sampling clock signal for fitting a frequency and a phase to a signal of the ID part 2 or the data part 3 written in a magnetic recording medium. In the sink area 4, in the beginning, '00' or '11' signal is written continuously, and thereafter, a pattern of '110110' is written repeatedly. In such a way, by writing a prescribed number of specific patterns whose bit shift becomes maximum subsequently to a prescribed number of signals of a prescribed interval in the sink area 14, information can be read without an error at the time of densification.
Patent JP-S5353991-A (JP)
Title: Gallium phosphide light emitting element
Inventor: SHINOHARA YASUO
IPC: H01L33/30
Filed: 1976-10-26
Abstract: PURPOSE: The increase in crystal defects owing to the introduction of nitrogen of a high concentration and the probability of  non-radiative transition is reduced by providing a concentration gradient layer concerning nitrogen introduction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6110176-A (JP)
Title: Ball drop type automatic earthquake detecting emergency cutoff valve for floating roof tank drain apparatus
Inventor: KATOU KOUJI
IPC: F16K17/36
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a cutoff valve having high reliability by using a ball which is adapted to drop on an operation lever to operate the operation lever on sensing an earthquake. CONSTITUTION:If earthquake occurs, a cutoff valve 20 vibrates largely to drop a ball 92, and the ball is guided from a ball bearing chute 84 to a guide chute 96 to come into collision with one end of one arm 74 of an operation lever 70. The operation lever 70 is turned around a pivotal shaft portion 66, so that an engaging click 72 forces an engaging flange 62 to move. An engaging lever 50 is moved to the left to release the engagement of a head portion 52 with an engaging lever 34. A valve plate 30 is turned by its dead load. The valve plate 30 is firmly seated on a valve seat 36 by pressing force of a fluid to close the cutoff valve 20.
Patent JP-H05140453-A (JP)
Title: Blend of polyarylene sulfide, dolomite, and maleimide
Inventor: BURUKUHARUTO KEERAA
IPC: H05K1/03
Filed: 1992-04-23
Abstract: PURPOSE: To obtain a blend improved in mechanical properties by including a polyarylene sulfide, a specified maleic imide and dolomite.  
     CONSTITUTION: This blend comprises 99.9-20 wt.% polyarylene sulfide, 0.1-40 wt.% maleic imides of formulas I and II [wherein R 1  and R 2  are each H, a 1-22C alkyl, a 6-14C aryl, a 7-22C aralkyl or a 7-22C alkylaryl; R 3  is a poly(m)- functional, desirably difunctional residue containing 1-38 aliphatic carbon groups and optionally positioned in the ring and/or a 6-24C divalent aromatic residue and/or a 7-20C divalent aromatic-aliphatic and/or aliphatic/aromatic residue, provided that two or more aromatic or aliphatic rings may be optionally bonded through a chemical bond, O, S, carbonyl and/or sulfone; (m) is 2-5; R is R 1 , (x) is 1-4; (n) is 0-10; when n=1, the free valence is saturated with H] and 5-77.9 wt.% dolomite. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01298993-A (JP)
Title: Inverter device for driving induction motor
Inventor: MOCHIZUKI SHOJI
IPC: H02P27/06
Filed: 1988-05-27
Abstract: PURPOSE:To protect a switching element against an overcurrent and to stably operate an induction motor without stalling by limiting an output frequency for an excess load torque. CONSTITUTION:The output of a current transformer 22 is set to an absolute value I by power source level detectors 29, 30, and if they become a predetermined value or more, a frequency command (f) to a PWM generator 99 is limited by a frequency limiter 98. Thus, in case of an excess load torque, the rotating speed of an induction motor 12 is limited and suppressed. Accordingly, the motor 12 and the power transistor of an inverter 11 are not damaged by the overcurrent due to the excess load torque, and the motor 12 is not stalled by the excess load torque, but stably operated continuously.
Patent JP-H11307441-A (JP)
Title: Silicon membrane structure and its manufacture
Inventor: KATAKURA NORIHIRO
IPC: G03F1/22
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a membrane structure which does not generate large residual stress on a membrane layer and a method of manufacturing the same. SOLUTION: An etching stop layer 2 is formed on a support substrate 1, and a membrane 3 is further formed in such a way as to be supported by the etching stop layer 2. An opening (through hole) is formed in the support substrate 1, and an opening (through hole) is also formed in the etching stop layer 2 at a position corresponding to the opening of the support substrate 1. The membrane 3 alone is present at the opening portion of the etching stop layer 2, and this portion is used as an independent thin film for a sensor or the like. This structure eliminates the need for making high-concentration doping in the membrane 3 at the time of production, and can thus prevent occurrence of high residual stress.
Patent JP-S6020289-A (JP)
Title: Bar code printing device
Inventor: GOTOU KOUICHI
IPC: G06K1/12
Filed: 1983-07-15
Abstract: PURPOSE:To make the printing plate common and decrease the cost, by providing a separated independent destination office name bar code printing plate and an office name of original bar code printing plate with the printing plate mount of the bar code printing device and constructing the bar code part of the printing plate in one body. CONSTITUTION:A bar code printing plate 25 having an address printing section and a bar code printing plate 26 having the office name of original printing are constructed while they are independently separated. Respectively to these bar code printing plates 25 and 26, projected sections 33a, 33b, 34a and 34b are formed so that they can be engaged with the printing setting plate. To the printing plate side, recessed sections 35a, 35b, 36a and 36b engaged with this side are respectively formed. The code bar code printing plate 25 and the office name of original code bar code printing plate 26 are engaged with the printing mount, and the bar code printing is executed by constructing them in one body.
Patent JP-S63296339-A (JP)
Title: Positioning method
Inventor: TANIMOTO SHOICHI
IPC: G03F9/00
Filed: 1987-05-28
Abstract: PURPOSE:To make it possible to obtain excellent alignment accuracy by a method wherein a reticle pattern image is exposed on the fluorescent flat plate provided on a stage, and the position of the fluorescent pattern on the fluorescent flat plate is measured by an off-axis alignment system. CONSTITUTION:A fluorescent flat plate LP is provided on a stage S, and after a reticle pattern image has been exposed to a fluorescent flat plate LP using an exposing light through the intermediary of a projection optical system, the position of the fluorescent pattern on the fluorescent flat plate LP is measured by position detecting means WX, WY and Wtheta of off-axis alignment utilizing the fluorescence emitted from the fluorescent flat plate LP for a fixed period after exposure. Accordingly, an image can be formed without being affected by the color aberration of the projection optical system consisting of a nomogenous color lens, and the position of the reticle pattern image can be measured accurately. As a result, excellent overlapping accuracy can be obtained without using a through-the-lens alignment.
Patent JP-H04354466-A (JP)
Title: Picture forming device
Inventor: NOZAKI TAKESHI
IPC: G03G15/01
Filed: 1991-05-31
Abstract: PURPOSE:To form a clear picture without color slurring in the case of a picture requiring plural number of times (e.g. 4 colors) of picture forming processing such as a color picture. CONSTITUTION:A vertical synchronizing signal(VSYN) signal from a vertical synchronizing signal generating section 26b of a printer 2 and a horizontal synchronizing signal(HSYN signal) from a horizontal synchronizing signal generating section 105 synchronously with the vertical synchronizing signal are fed to a printer I/F control circuit 79 of a scanner 1 via a scanner I/F control circuit 103 and an interface line S and a CPU 70 of the scanner 1 executes picture read operation from a line sensor 12 synchronously with the two signals. The scanner 1 sends an image forming signal resulting from the read picture subject to color signal processing to the printer 2. The printer 2 uses the image forming signal synchronously with the vertical synchronizing signal and the horizontal synchronizing signal to print out the signal at accurate vertical and horizontal positions.
Patent JP-S5464206-A (JP)
Title: Tubine plant
Inventor: IKI TETSUO
IPC: F01D5/06
Filed: 1977-11-01
Abstract: PURPOSE: To produce a shaft system, which has a high safety for torsional vibrations, by connecting two rotor shafts through an intermediate shaft having a low yield strength.  
     CONSTITUTION: The rotor shaft 6 of one turbine 2 is connected to the rotor shaft 6 of the other turbine 3 through an intermediate shaft 7 which is made of a material having a sufficiently low yield strength in comparison with that of the rotor shaft 6. That intermediate shaft 7 acts as if it were a torsion preventing damper so as to abruptly attenuate the excessive torsional vibrations thereby to ensure the safety of a rotor shaft system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07329371-A (JP)
Title: Cutter apparatus
Inventor: OSAWA TOSHIHIRO
IPC: B41J11/70
Filed: 1994-06-13
Abstract: PURPOSE:To selectively use a plurality of types of cutters (cutting blades) according to the types of media to be printed in a cutting apparatus for cutting the media to be printed. CONSTITUTION:When a label tape 4a having a width of 8mm is used, a rack gear 19 and a cutter holder 13 are slid in a direction indicated by arrow C by a cutter holder drive motor 21. A V-shaped cutter 11a having a width of 8mm is positioned correspondingly to the center F of a label tape conveying line X. When a label tape 4a having a width of 12mm is used, the gear 19 and the holder 13 are slid in a direction indicated by arrow D by the motor 21, and a V-shaped cutter 11b having a width of 12mm is positioned correspondingly to the center G of the line X.